Trabajos de Investigación

Comunicaciones en congresos científicos:

• "Optimising the operating room utilisation rate and the patient waiting time in a Spanish hospital",F. Ballestín, M. P. Lino, M. A. Pérez, S. Quintanilla, V. Valls, 20th Conference of the International Federation of Operational Research Societies, Barcelona (ESPAÑA),2014. PONENCIA INVITADA.
• "ORAS: Route Optimization System for the Hospital at Home Service", S. Quintanilla,F. Ballestín, M. P. Lino, M. A. Pérez, V. Valls, 20th Conference of the International Federation of Operational Research Societies, Barcelona (ESPAÑA),2014. PONENCIA INVITADA.
• "Decomposition of a storage and retrieval problem in a warehouse" M. A. Pérez, F. Ballestín, M. P. Lino, S. Quintanilla, V. Valls, 20th Conference of the International Federation of Operational Research Societies, Barcelona (ESPAÑA),2014. PONENCIA INVITADA.
• "A Mobile Route-­‐Planning Applica1on for planning routes at the Hospital at Home" , S. Quintanilla,F. Ballestín, M. P. Lino, M. A. Pérez, ORAHS 2014, 40th annual meeting of the EURO Working Group on Operational Research Applied to Health Services, Lisboa (PORTUGAL),2014.
• "Minimizing the cost in the daily routes of the hospital at Home", Quintanilla,F. Ballestín, M. P. Lino, A. Pérez, V. Valls, 26th European Conference on Operational Research, Rome (ITALIA), 2013. PONENCIA INVITADA.
• "Choosing and Scheduling Operations in an operating room", A. Pérez,F. Ballestín, M. P. Lino,S. Quintanilla, V. Valls, 26th European Conference on Operational Research, Rome (ITALIA), 2013. PONENCIA INVITADA.
• "Short and long-term Scheduling in an operating room ", F. Ballestín, A. Pérez, M. P. Lino,S. Quintanilla, V. Valls, International Conference on Operations Research - OR2013, Rotterdam (PAÍSES BAJOS), 2013.
• "A study of generalised precedence relationships in project scheduling",Pilar Lino, Ángeles Pérez, Sacramento Quintanilla, Vicente Valls, PMS 2012 13th International Conference on Project Management and Scheduling, Actas congreso - ISBN: 9789081409940, Leuven (BÉLGICA), 2012.
• "Simultaneous allocation of medical resources and scheduling of visits in a Hospital at Home service", Sacramento Quintanilla, Francisco Ballestín, Pilar Lino, Ángeles Pérez, Vicente Valls, 25th European Conference on Operational Research, Vilnius (LITUANIA), 2012. PONENCIA INVITADA.
• "Balancing the use and distribution of warehouse resources: a scheduling pre-processing procedure", Ángeles Pérez, Francisco Ballestín, Pilar Lino, Sacramento Quintanilla, Vicente Valls, 25th European Conference on Operational Research, Vilnius (LITUANIA)2012. PONENCIA INVITADA.
• Modelos estáticos versus realidad dinámica, M. S. Quintanilla, II Workshop sobre Implantación de Sistemas de Gestión de Producción, Valencia, 2011.
• Real-time scheduling of picking and storing operations in a warehouse, M. A. Pérez, F. Ballestín, M. P. Lino, M. S. Quintanilla, V. Valls, 24th European Conference on Operational Research, Ponencia invitada, Lisbon, Portugal, 2010
• Efficient utilisation of resources in the management of warehouse operations: storage location dispersion and forklift workload balance, M. S. Quintanilla; F. Ballestín; M. P. Lino; M. A. Pérez; V. Valls, 24th European Conference on Operational Research, Lisbon, Portugal, 2010.
• An optimisation-based decision tool for the management of warehouse operations, J.I. Llop; F. Ballestín; M. P. Lino; M. A. Pérez; M. S. Quintanilla; V. Valls, 24th European Conference on Operational Research, Ponencia invitada, Lisbon, Portugal, 2010.
• An innovative application of real.time machine sequencing to the on-line management of warehouse opeations, M. S. Quintanilla; F. Ballestín; M. P. Lino; M. A. Pérez; V. Valls, PMS´10 12th International Conference on Project Management and Scheduling, Tours, Francia, 2010
• Planificación en tiempo real de la recogida y almacenaje de palés en un almacén caótico, M. A. Pérez; F. Ballestín; M. P. Lino; M. S. Quintanilla; V. Valls, XXXII Congreso Nacional de Estadística e Investigación Operativa, A Coruña, España, 2010
• Minimizar la congestión en la recogida y almacenaje de mercanía en almacenes caóticos, M. S. Quintanilla; F. Ballestín; M. P. Lino; M. A. Pérez; V. Valls, XXXII Congreso Nacional de Estadística e Investigación Operativa, A Coruña, España, 2010.
• Evolutionary approaches to maximizing the self availability in a chaotic warehouse, M. S. Quintanilla; F. Ballestín; M. P. Lino; M. A. Pérez; V. Valls, 23rd European Conference on Operational Research, Ponencia invitada, Bonn , Alemania, 2009.
• Scheduling and routing pallet-picking operations using different types of forklifts and rfid technology, F. Ballestín; M. P. Lino; M. A. Pérez; M. S. Quintanilla; V. Valls, 23rd European Conference on Operational Research, Ponencia invitada, Bonn , Alemania, 2009
• Real time planning system for a multi-channel support centre,M. P. Lino; M. A. Pérez; M. S. Quintanilla; V. Valls, 23rd European Conference on Operational Research, Ponencia invitada, Bonn , Alemania, 2009.
• Using RFID information in routing and sequencing warehouse operations, F. Ballestín; M. P. Lino; M. A. Pérez; M. S. Quintanilla; V. Valls, 1st International Workshop on RFID Technology: Concepts, Practices & Solutions(RFID'09), Barcelona, España, 2009.
• Picking and Placing Items in a Chaotic Warehouse using RFID,F. Ballestín; M. A. Pérez; V. Valls; M. S. Quintanilla; M. P. Lino, CORS/INFORMS Annual Meeting 2009, Toronto, Canadá, 2009.
• Gestión de almacenes y tecnología RFID,Sacramento Quintanilla, I workshop sobre implantación de sistemas de gestión de producción, Ponencia invitada,Valencia, España, 2009.
• Algoritmos evolutivos para la ubicación óptima de productos en un almacén caótico, F. Ballestín; M. P. Lino; M. A. Pérez; M. S. Quintanilla; V. Valls, XXXI Congreso Nacional de Estadística e Investigación Operativa, Murcia, España, 2009.
• Búsqueda de soluciones eficientes en problemas de infactibilidad de secuenciación de proyectos, M. P. Lino; M. A. Pérez; M. S. Quintanilla; V. Valls, XXXI Congreso Nacional de Estadística e Investigación Operativa, Murcia, España, 2009.
• Temporal Constraint and Due Date Infeasibilities: A Multi-Objective Approach, Angeles Pérez; Pilar Lino; Sacramento Quintanilla; Vicente Valls, Eleventh International Workshop on Project Management and Scheduling, Estambul , Turquía, 2008, Proceedings of the Eleventh International Workshop on Project Management and Scheduling, pp. 210-213, ISBN: 978-9944-62-618-7.
• Assingning skilled workers to pre-emptable tasks, V. Valls; M. P. Lino; M. A. Pérez; M. S. Quintanilla, EURO XXII- 22 European Conference on Operational Research, Ponencia invitada, Prague, 2007.
• The usefulness of preemption in resource-constrained project scheduling, Vicente Valls; Francisco Ballestín; Sacramento Quintanilla, EURO XXII- 22 European Conference on Operational Research, Ponencia invitada, Prague, 2007.
• Un algoritmo genético para planificar tareas con interrupción en un Centro de Servicios, V. Valls; M. P. Lino; M. A. Pérez; M. S. Quintanilla, XXX Congreso Nacional de Estadística e Investigación Operativa, Valladolid, España, 2007.
• Algoritmos metaheurísticos para los problemas MaxP-RCPSP, MaxP-TardinessRCPSP y MaxP-DeadlineRCPSP, Vicente Valls; Francisco Ballestín; Sacramento Quintanilla, XXX Congreso Nacional de Estadística e Investigación Operativa, Valladolid, España, 2007.
• An evolutionary algorithm for the Resource-Constrained Project Scheduling Problem subject to temporal constraints, V. Valls, F. Ballestín, A. Barrios, Congreso: XXIX Congreso nacional de Estadística e Investigación Operativa, Tenerife, mayo 2006.
• Skilled workforce scheduling in Service Centers, V. Valls, M. A. Pérez, M. S. Quintanilla, Tenth International Workshop on Project Management and Scheduling, Poznan (Polonia), abril 2006.
• New crossover and double justification operators for the RCPSP/max problem, V. Valls, F. Ballestín, A. Barrios, 21st European Conference on Operational Research, Reykjavik (Islandia), julio 2006.
• Secuenciación de tareas en un Centro de Servicios con trabajadores especializado, V. Valls, A. Pérez, M. S. Quintanilla,IV Congreso Español de Metaheurísticas, Algoritmos Evolutivos y Bioinspirados, Granada, septiembre 2005.
• The Heterogeneous Workforce Project Scheduling Problem, Vicente Valls, Ángeles Pérez, Eva Vicente, Ninth International Workshop on Project Management and Scheduling, Nancy (France), abril 2004.
• Due Dates and RCPSP, Francisco Ballestín, Vicente Valls, M. Sacramento Quintanilla,Ninth International Workshop on Project Management and Scheduling, Nancy (France), abril 2004.
• Project length minimization in preemptive resource-constrained project scheduling, Francisco Ballestín, Vicente Valls, M. Sacramento Quintanilla, 20th european conference on operational research OR and the management of electronic services, Rodas (Grecia), julio 2004.
• Algoritmos heurísticos para el RCPSP con fechas de entrega, F. Ballestín, V. Valls, S. Quintanilla, XXVIII Congreso nacional de Estadística e Investigación Operativa, Cádiz, octubre 2004.
• Secuenciación de proyectos con Plantillas Heterogéneas, V. Valls, A. Pérez, E. Vicente, XXVIII Congreso nacional de Estadística e Investigación Operativa, Cádiz, octubre 2004.
• Planificación de la producción en una empresa de contrachapado, V. Valls, F. Ballestín, P. Lino, A. Pérez, S. Quintanilla, XXVIII Congreso nacional de Estadística e Investigación Operativa, Cádiz, octubre 2004.
• A New Crossover Operator for the Resource-Constrained Project Scheduling Problem, Vicente Valls, Francisco Ballestín, M. Sacramento Quintanilla,: Fifth Metaheuristics International Conference, Kyoto (Japón), agosto 2003.
• Justification Technique Generalizations, M. Sacramento Quintanilla, Vicente Valls, Francisco Ballestín, EURO/INFORMS. Joint International Meeting, Estambul (Turquía), julio 2003.
• Towards a Theory of Peaks for the Resource Constraint Project Scheduling Problem, M. Sacramento Quintanilla, Vicente Valls, Francisco Ballestín, EURO/INFORMS. Joint International Meeting, Estambul (Turquía), julio 2003.
• FLEXIPLAN: Un sistema de planificación de la producción, V. Valls, J. M. Belenguer, P. Lino, M. A. Pérez, M. S. Quintanilla, XXVII Congreso nacional de Estadística e Investigación Operativa, Lérida, abril 2003.
• Justification: a Not Fully Exploited Technique, Vicente Valls, Francisco Ballestín, M. Sacramento Quintanilla,Eighth International Workshop on Project Management and Scheduling, Valencia, abril 2002.
• A Hybrid Genetic Algorithm for the RCPSP with the Peak Crossover Operator, Vicente Valls, Francisco Ballestín, M. Sacramento Quintanilla, Eighth International Workshop on Project Management and Scheduling, Valencia, abril 2002.
• An Evolutionary Approach to the Resource-Constrained Project Scheduling Problem, Vicente Valls , M. Sacramento Quintanilla, Francisco Ballestín, Fourth Metaheuristics International Conference, Oporto (Portugal), julio 2001
• A Resource Utilization-based algorithm for the Resource-Constrained Project Scheduling Problem, Vicente Valls, Francisco Ballestín, M. Sacramento Quintanilla, 18th European Conference on Operational Research, Rotterdam (Holanda), julio 2001.
• One machine scheduling with fitness levels, Vicente Valls, Pilar Lino, M. Ángeles Pérez, Seventh International Workshop on Project Management and Scheduling.
• Resource Constrained Project Scheduling: A Critical Activity Reordering Heuristic, Vicente Valls, Francisco Ballestín, M. Sacramento Quintanilla, Seventh International Workshop on Project Management and Scheduling, Osnabrück (Alemania), abril 2000.